package com.atguigu.gulimall.order.vo;

import lombok.Data;
import lombok.Getter;
import lombok.Setter;

import java.math.BigDecimal;
import java.util.List;
import java.util.Map;

// 订单确认页需要展示的数据
public class OrderConfirmVo {
    // 收货地址
    @Getter
    @Setter
    List<MemberAddressTo> address;

    // 所有选中的购物项
    @Getter
    @Setter
    List<OrderItemVo> items;

    //发票信息...
    //优惠券....
    @Getter
    @Setter
    Integer integration;

    // 防重令牌
    @Getter
    @Setter
    String orderToken;


    // 订单总额
    BigDecimal total;
    // 应付总额
    BigDecimal payPrice;

    @Getter
    @Setter
    Map<Long,Boolean> stocks;

    public Integer getCount(){
        Integer i=0;
        if (items != null){
            for (OrderItemVo item : items) {
                i+=item.getCount();
            }
        }
        return i;
    }
    public BigDecimal getTotal() {
        BigDecimal sum=new BigDecimal("0");
        if (items != null){
            for (OrderItemVo item : items) {
                BigDecimal multiply = item.getPrice().multiply(new BigDecimal(item.getCount().toString()));
                sum = sum.add(multiply);
            }
        }
        return sum;
    }

    public void setTotal(BigDecimal total) {
        this.total = total;
    }

    public BigDecimal getPayPrice() {
        return getTotal();
    }

    public void setPayPrice(BigDecimal payPrice) {
        this.payPrice = payPrice;
    }
}
